The .io domain name might seem like an odd choice as a domain extension for your website name. In fact, .io officially represents The British Indian Ocean Territory which is a set of islands between Africa and Indonesia. What’s interesting though, is how the .io domain name has started to gain wild popularity among the startup community, especially in Silicon Valley. There are tons of great websites and businesses that use the .io domain name. And a lot of these websites are creating a social component to them, where website visitors can interact and contribute their own content. Read on to see a few examples of how the .io domain name is powering the next generation of social websites.